0311-0538 - Victor 8-MFA Acetylene Heating Nozzle

Victor 8-MFA Multiflame Heating Tip Overview

The Victor 8-MFA Multiflame Tip is a specialized heating nozzle engineered for industrial applications requiring substantial heat input and precise control. Identified by the internal SKU VIC0311-0538, this component is a critical accessory for professionals utilizing oxy-fuel processes for non-welding tasks such as heat treating, straightening, and priming. The "MFA" designation indicates its specific design for use with Acetylene and Hydrogen fuel gases, leveraging the high flame temperature and heat transfer properties of these fuels to deliver efficient thermal energy to the workpiece.

Structurally, the tip features a multi-flame head design. Unlike single-orifice welding tips, the multi-flame configuration consists of a cluster of orifices that produce a broad, concentrated heat zone. This design is essential for applications where a large surface area must be brought to temperature quickly and evenly, preventing localized hot spots or cold zones that could compromise the metallurgical integrity of the material. The tip measures 12 inches in length, a dimension chosen to optimize the balance between reach and handling, allowing the operator to maintain a safe distance from the intense radiant heat generated during operation.

Compatibility is a key feature of the 8-MFA. It is designed to fit Victor 300 Series Torch Handles, which are the standard for heavy-duty industrial oxy-fuel equipment. This ensures a secure, leak-proof connection and proper gas mixing within the handle before it reaches the tip. The physical dimensions of the product are approximately 0.79 x 1.4 x 0.79 inches, making it a robust yet manageable tool. Manufactured in Mexico, this heating nozzle meets Victor's rigorous quality standards, ensuring consistent performance and longevity even under the thermal cycling inherent in heating operations.

In summary, the Victor 8-MFA is an indispensable tool for fabrication shops, shipyards, and maintenance facilities. Its ability to deliver high volumes of heat using Acetylene or Hydrogen makes it superior for tasks like bending heavy plate, pre-heating weldments to prevent cracking, or straightening structural members distorted by welding heat. It represents a synthesis of safety, efficiency, and durability in oxy-fuel heating technology.